204216504352 has 24 divisors (see below), whose sum is σ = 459487135296. Its totient is φ = 87521358912.

The previous prime is 204216504347. The next prime is 204216504389. The reversal of 204216504352 is 253405612402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455840188 + ... + 455840635.

It is an arithmetic number, because the mean of its divisors is an integer number (19145297304).

Almost surely, 2^204216504352 is an apocalyptic number.

It is an amenable number.

204216504352 is an abundant number, since it is smaller than the sum of its proper divisors (255270630944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204216504352 is an equidigital number, since it uses as much as digits as its factorization.

204216504352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911680840 (or 911680832 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 204216504352 in words is "two hundred four billion, two hundred sixteen million, five hundred four thousand, three hundred fifty-two".